A216407 - OEIS

A216407

Sum of decimal digits not appearing in n.

45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 44, 44, 42, 41, 40, 39, 38, 37, 36, 35, 43, 42, 43, 40, 39, 38, 37, 36, 35, 34, 42, 41, 40, 42, 38, 37, 36, 35, 34, 33, 41, 40, 39, 38, 41, 36, 35, 34, 33, 32, 40, 39, 38, 37, 36, 40, 34, 33, 32, 31, 39, 38, 37, 36, 35, 34, 39, 32, 31, 30, 38, 37, 36, 35, 34, 33, 32, 38, 30, 29, 37, 36, 35, 34, 33, 32, 31, 30, 37, 28, 36, 35, 34, 33, 32, 31, 30, 29, 28, 36, 44

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OFFSET

0,1

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 0..10000

Index entries for Colombian or self numbers and related sequences

FORMULA

a(n) = 45 - A217928(n).

a(n) = 0 for almost all n. Average order is n^-0.045 where the exponent is log(0.9)/log(10). - Charles R Greathouse IV, Oct 15 2012

MATHEMATICA

Total[Complement[Range[0, 9], IntegerDigits[#]]]&/@Range[0, 100] (* Harvey P. Dale, Aug 13 2013 *)

PROG