A031976 - OEIS

A031976

Remove digits 0, 1, 4, 9 from n.

2, 3, 5, 6, 7, 8, 2, 3, 5, 6, 7, 8, 2, 2, 22, 23, 2, 25, 26, 27, 28, 2, 3, 3, 32, 33, 3, 35, 36, 37, 38, 3, 2, 3, 5, 6, 7, 8, 5, 5, 52, 53, 5, 55, 56, 57, 58, 5, 6, 6, 62, 63, 6, 65, 66, 67, 68, 6, 7, 7, 72, 73, 7, 75, 76, 77, 78, 7, 8, 8, 82, 83, 8, 85, 86, 87, 88, 8, 2, 3, 5, 6, 7, 8, 2, 3

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OFFSET

1,1

REFERENCES

F. Iacobescu, Smarandache Partition Type And Other Sequences, Bulletin of Pure and Applied Sciences, Vol. 16E, No. 2, 1997, pp. 237-240

F. Smarandache, Properties of numbers, ASU Special Collections, 1973.

LINKS

Table of n, a(n) for n=1..86.

Eric Weisstein's World of Mathematics, Smarandache Sequences

CROSSREFS

Sequence in context: A255367 A280098 A019517 * A023839 A004723 A293754

Adjacent sequences: A031973 A031974 A031975 * A031977 A031978 A031979