cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A359266 Numbers k such that A359194(k) > k.

Original entry on oeis.org

0, 3, 6, 7, 11, 12, 13, 14, 15, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109
Offset: 1

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Author

Rémy Sigrist, Dec 23 2022

Keywords

Comments

The first run of consecutive values has length 1 and initial value 0.
For k > 1, the k-th run of consecutive values has length A000975(k-1) and initial value A005578(k+1).

Examples

			A359194(43) = 126 > 43, so 43 belongs to this sequence.

Crossrefs

Cf. A000975, A005578, A359194, A359267 (complement).

Programs

  • PARI
    is(n) = if(n, bitneg(3*n, exponent(3*n)+1), 1) > n
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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