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A225297 Numbers divisible by their last digit cubed. 4
1, 11, 21, 31, 32, 41, 51, 61, 64, 71, 72, 81, 91, 101, 111, 112, 121, 125, 131, 141, 151, 152, 161, 171, 181, 191, 192, 201, 211, 216, 221, 231, 232, 241, 243, 251, 261, 271, 272, 281, 291, 301, 311, 312, 321, 331, 341, 351, 352, 361, 371, 375, 381, 384, 391 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Numbers such that (n mod 10)^3 | n.

All numbers ending in 1 are trivially included in this sequence.

The sequence is { 1+10k, 32 + 40k, 243 + 270k, 64 + 320k, 125 + 250k, 216 + 1080k, 3087 + 3430k, 2048 + 2560k, 729 + 7290k ; k = 0,1,2,...}. - M. F. Hasler, Jan 31 2016

LINKS

Christian N. K. Anderson, Table of n, a(n) for n = 1..10000

EXAMPLE

a(16)=112 is divisible by 2^3.

PROG

(R) x=0; y=rep(0, 100); len=0; isint<-function(x) x==as.integer(x); while(len<100) if((x=x+1)%%10>0) if(isint(x/(x%%10)^3)) y[(len=len+1)]=x

(PARI) is(n)=n%10&&n%(n%10)^3==0 \\ M. F. Hasler, Jan 31 2016

CROSSREFS

Cf. A132359, A034709, A034837, A005349, A007602, A034838.

Sequence in context: A308232 A049201 A068633 * A123849 A108812 A216100

Adjacent sequences:  A225294 A225295 A225296 * A225298 A225299 A225300

KEYWORD

nonn,base

AUTHOR

Kevin L. Schwartz and Christian N. K. Anderson, May 04 2013

STATUS

approved

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Last modified May 7 20:36 EDT 2021. Contains 343652 sequences. (Running on oeis4.)