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.

A324102 Numbers whose "unary-binary encoded prime factorization" (A156552) is A000120-deficient.

Original entry on oeis.org

2, 4, 6, 8, 12, 14, 18, 20, 24, 32, 38, 42, 44, 48, 52, 54, 56, 60, 70, 80, 104, 106, 108, 110, 124, 128, 130, 132, 140, 150, 152, 162, 168, 172, 174, 176, 188, 190, 192, 200, 204, 230, 234, 236, 242, 272, 280, 288, 294, 300, 304, 308, 330, 338, 344, 350, 368, 378, 384, 390, 392, 396, 412, 424, 432, 436, 450, 476, 488, 492, 494, 504, 512
Offset: 1

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Author

Antti Karttunen, Feb 18 2019

Keywords

Comments

Numbers n for which A192895(A156552(n)) < 0.
Numbers n such that A156552(n) is in A175524.

Crossrefs

Cf. A324101 (complement, apart from 1 which is in neither sequence).