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Search: id:A022474
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A022474 Number of 3's in n-th term of A022470. +0
1
0, 0, 0, 1, 1, 1, 2, 3, 3, 6, 7, 7, 11, 15, 14, 24, 30, 38, 48, 73, 83, 114, 155, 191, 251, 336, 426, 560 (list; graph; listen)
OFFSET

1,7
CROSSREFS

Sequence in context: A159685 A117670 A025499 this_sequence A028249 A121833 A091606

Adjacent sequences: A022471 A022472 A022473 this_sequence A022475 A022476 A022477

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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