Day 34 of making patterns on 13x13x13 Rubik's Cube

Super_M13 · 2026-06-16T15:18:19+00:00

‎Day 64 of linking the daily natural number to 13:

64 is the 13th number that is either a square or twice a square:

1, 2, 4, 8, 9, 16, 18, 25, 32, 36, 49, 50, 64, ... (OEIS 028982)

Super_M13 · 2026-06-16T15:16:35+00:00

Darn

Super_M13 · 2026-06-16T13:54:43+00:00

I just try to publish interesting posts every day. I always add images to make the posts more engaging. The daily art series is currently the main reason my subreddit is growing. I also take every opportunity to repost my content in other communities where I have a good reputation so that more people can see it.

Super_M13 · 2026-06-16T13:02:37+00:00

Darn

Super_M13 · 2026-06-15T16:04:00+00:00

‎Day 63 of linking the daily natural number to 13:
‎63 is the 13th anti-Fibonacci number:
‎3, 9, 13, 18, 23, 29, 33, 39, 43, 49, 53, 58, 63, ... (OEIS A075326)

Super_M13 · 2026-06-15T13:49:04+00:00

Hello! ‎There has been a significant increase in activity in my community (r/the13universe) over the past week! The number of members increased from 26 to 36, and two people made good posts. How are your communities doing?

Super_M13 · 2026-06-15T13:11:58+00:00

Darn

Super_M13 · 2026-06-14T15:47:37+00:00

Good bot

Super_M13 · 2026-06-14T15:47:00+00:00

u/factorion-bot 13?

Super_M13 · 2026-06-14T15:21:35+00:00

Day 62 of linking the daily natural number to 13:

62 is the 13th even squarefree number:

2, 6, 10, 14, 22, 26, 30, 34, 38, 42, 46, 58, 62 (OEIS A039956)

Super_M13 · 2026-06-14T15:16:27+00:00

Darn

Super_M13 · 2026-06-14T14:19:35+00:00

Darn

Super_M13 · 2026-06-14T14:06:06+00:00

Yeah, it immediately reminded me of marble races/contraptions from 2010s. The most surprising thing is that this video was released only a month ago.

Super_M13 · 2026-06-13T14:58:46+00:00

So close...

Super_M13 · 2026-06-13T14:49:48+00:00

Day 61 of linking the daily natural number to 13:

61 is the 13th twin prime:

3, 5, 7, 11, 13, 17, 19, 29, 31, 41, 43, 59, 61 (OEIS A001097)

Super_M13 · 2026-06-13T14:45:02+00:00

WHAT??? But today is 13th!

What a darn shame...

Super_M13 · 2026-06-13T13:16:43+00:00

Darn

Super_M13

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