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A179614 Composite numbers not divisible by any triangular number other than 1. 0
4, 8, 14, 16, 22, 25, 26, 32, 34, 35, 38, 44, 46, 49, 52, 58, 62, 64, 65, 68, 74, 76, 77, 82, 85, 86, 88, 92, 94, 95, 98, 104, 106, 115, 116, 118, 119, 121, 122, 124, 125, 128, 133, 134, 142, 143, 145, 146, 148, 152, 154, 155, 158, 161, 164, 166, 169, 172, 175, 176 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..60.

CROSSREFS

Cf. A112886. [From R. J. Mathar, Jul 21 2010]

Sequence in context: A312283 A312284 A312285 * A175230 A312286 A312287

Adjacent sequences:  A179611 A179612 A179613 * A179615 A179616 A179617

KEYWORD

nonn,easy

AUTHOR

Nico Brown, Jul 20 2010

STATUS

approved

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Last modified April 3 16:46 EDT 2020. Contains 333197 sequences. (Running on oeis4.)