**Numbers n such that decimal expansion of n^2 contains n as a substring.**

*0, 1, 5, 6, 10, 25, 50, 60, 76, 100, 250, 376, 500, 600, 625, 760, 1000, 2500, 3760*

*5 seqfan posts*

*Wed Jul 28 20:25:39 CEST 2010* [seqfan] Re: Numbers n such that the decimal representation of n is contained as substring in that of the n-th pentagonal number.

*Tue Jul 27 12:19:12 CEST 2010* [seqfan] Re: Numbers n such that the decimal representation of n is contained as substring in that of the n-th pentagonal number.

*Tue Jul 27 03:22:34 CEST 2010* [seqfan] Re: Numbers n such that the decimal representation of n is contained as substring in that of the n-th pentagonal number.

*Tue Jul 27 03:12:01 CEST 2010* [seqfan] Re: Numbers n such that the decimal representation of n is contained as substring in that of the n-th pentagonal number.

*Tue Jul 27 02:45:24 CEST 2010* [seqfan] Numbers n such that the decimal representation of n is contained as substring in that of the n-th pentagonal number.

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

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