A104603 - OEIS

A104603

Numbers M such that M = m + 2^k = m * b(k) for m < 2^k where b is A050376.

3, 10, 36, 544, 18518801667747479552

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OFFSET

1,1

LINKS

FORMULA

m = 2^k / (b_k -1)

EXAMPLE

36 = 4 + 2^5 = 4 * b(5) where b(5)=9.

CROSSREFS

KEYWORD

nonn

AUTHOR

STATUS

approved