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A031299
Position of n-th 0 in A031298.
0
0, 10, 30, 50, 70, 90, 110, 130, 150, 170, 190, 191, 194, 197, 200, 203, 206, 209, 212, 215, 218, 220, 250, 280, 310, 340, 370, 400, 430, 460, 490, 491, 494, 497, 500, 503, 506, 509, 512, 515, 518, 520, 550, 580, 610, 640, 670, 700
OFFSET
1,2
PROG
(PARI) T(n, k) = n\10^(k-1)%10; \\ A031298
lista(nn) = my(j=0, list = List()); for (n=0, nn, for (k=1, #Str(n), if (T(n, k) == 0, listput(list, j)); j++; ); ); Vec(list); \\ Michel Marcus, Jan 26 2023
CROSSREFS
Cf. A031298.
Sequence in context: A027183 A333300 A096844 * A124164 A318624 A255601
KEYWORD
nonn
EXTENSIONS
0 added by Arkadiusz Wesolowski, Jan 10 2012
STATUS
approved