A327454 Lexicographically earliest sequence of distinct positive numbers such that if we add four successive digits the result is divisible by 4.

1, 2, 3, 6, 5, 23, 21, 27, 25, 63, 29, 67, 61, 232, 9, 236, 12, 7, 65, 272, 16, 32, 52, 36, 56, 72, 92, 76, 96, 321, 276, 123, 69, 632, 127, 212, 325, 636, 163, 216, 329, 672, 167, 252, 361, 676, 523, 256, 365, 2321, 2325, 2329, 2361, 2365, 2369, 2721, 2725

Offset: 1

Author

N. J. A. Sloane, Sep 22 2019

Keywords

• nonn
• base

References

• Éric Angelini, Posting to Sequence Fans Mailing List, Sep 16 2019.

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..10000
• Rémy Sigrist, PARI program for A327454

Crossrefs

Cf. A327453-A327456.

Programs

PARI

See Links section.

Extensions

More terms from Rémy Sigrist, Sep 22 2019