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Numbers divisible by prime(d) for each digit d in their base-9 representation, none of which may be zero.
15

%I #12 Jun 29 2019 11:23:14

%S 10,30,195,275,280,364,429,546,646,820,840,1000,1144,1360,1560,1650,

%T 2280,2370,2440,2460,2640,2730,3010,3740,4114,4940,5236,5928,6555,

%U 7800,8018,8130,8850,8940,8970,9030,9100,9660,9730,9814,10868,11050,11076,14352,14700,14820,15015,15420,18564,20670,21090,21405,22225

%N Numbers divisible by prime(d) for each digit d in their base-9 representation, none of which may be zero.

%C Base-9 analog of A256786. See A256874 - A256878 for the base-3, ..., base-8 analogs.

%C See A256869 for a variant where divisibility by prime(d+1) is required instead.

%o (PARI) is(n,b=9)=!for(i=1,#d=Set(digits(n,b)),(!d[i]||n%prime(d[i]))&&return)

%Y Cf. A256786, A256874 - A256878, A256869, A256865 - A256870.

%K nonn,base

%O 1,1

%A _M. F. Hasler_, Apr 11 2015