References to A134962

Numbers n with property that for each single digit d of n, we can also see the decimal expansion of d^2 as a substring of n. Also n may not contain any 0 digits.
1, 11, 111, 1111, 11111, 111111, 1111111, 3648169, 3649816, 3681649, 3698164


3 seqfan posts

Tue Jan 3 18:57:19 CET 2012    [seqfan] Re: 10 different digits, 9 products
Tue Jan 3 13:11:55 CET 2012    [seqfan] Re: 10 different digits, 9 products
Tue Jan 3 13:08:53 CET 2012    [seqfan] 10 different digits, 9 products

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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