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2,12

Vincenzo Librandi, Table of n, a(n) for n = 2..1000

DigitCount[#, 10, 8]&/@Rest[FoldList[Times, 1, Prime[Range[90]]]] (* Harvey P. Dale, Apr 04 2014 *)

(PARI) See program in Number of 0's in n#

Cf. A002110.

Sequence in context: A182931 A260615 A293298 * A175528 A163940 A112340

Adjacent sequences: A079131 A079132 A079133 * A079135 A079136 A079137

easy,nonn

Cino Hilliard, Feb 03 2003

approved