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A256877 Numbers divisible by prime(d) for each digit d in their base-7 representation, none of which may be zero. 1
8, 10, 114, 120, 195, 264, 286, 400, 408, 450, 456, 500, 650, 744, 750, 780, 792, 1100, 1170, 1200, 1804, 1870, 2802, 2808, 2850, 2886, 3144, 3198, 3600, 4290, 4524, 5202, 5280, 5610, 5655, 5742, 6000, 6798, 7020, 7710, 8010, 8340, 12804, 13200, 14820, 14846, 15210, 19608, 19610 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Base-7 analog of A256786. See A256874 - A256879 for the base-4, ..., base-9 analogs.
See A256867 for a variant where divisibility by prime(d+1) is required instead.
LINKS
PROG
(PARI) is(n, b=7)=!for(i=1, #d=Set(digits(n, b)), (!d[i]||n%prime(d[i]))&&return)
CROSSREFS
Sequence in context: A204324 A070276 A002286 * A222299 A070478 A306527
KEYWORD
nonn,base
AUTHOR
M. F. Hasler, Apr 11 2015
STATUS
approved

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Last modified March 28 05:02 EDT 2024. Contains 371235 sequences. (Running on oeis4.)