A031299 Position of n-th 0 in A031298.

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

Links

Table of n, a(n) for n=1..48.

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

Adjacent sequences: A031296 A031297 A031298 * A031300 A031301 A031302

Keyword

nonn

Author

Clark Kimberling

Extensions

0 added by Arkadiusz Wesolowski, Jan 10 2012

Status

approved