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A043474 Numbers having two 5's in base 9. 0
50, 131, 212, 293, 374, 410, 419, 428, 437, 446, 450, 451, 452, 453, 454, 456, 457, 458, 464, 473, 482, 536, 617, 698, 779, 860, 941, 1022, 1103, 1139, 1148, 1157, 1166, 1175, 1179, 1180, 1181, 1182, 1183, 1185, 1186, 1187, 1193 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..43.

MATHEMATICA

Select[Range[1200], DigitCount[#, 9, 5]==2&] (* Harvey P. Dale, Sep 01 2021 *)

CROSSREFS

Cf. A007095.

Sequence in context: A031397 A045181 A093194 * A044301 A044682 A200881

Adjacent sequences:  A043471 A043472 A043473 * A043475 A043476 A043477

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 3 16:27 EDT 2022. Contains 355055 sequences. (Running on oeis4.)