**Expansion of (1-x-x^2-sqrt(1-2x-5x^2+10x^3+x^4))/(2x^2).**

*1, 1, 1, 2, 2, 6, 5, 21, 14, 79, 43, 308, 147, 1221, 571, 4868, 2514, 19388*

*4 seqfan posts*

*Sat Mar 20 13:25:30 CET 2010* [seqfan] Re: A174397 and primes with negative value.

*Sat Mar 20 13:03:39 CET 2010* [seqfan] Re: A174397 and primes with negative value.

*Sat Mar 20 12:58:12 CET 2010* [seqfan] Re: A174397 and primes with negative value.

*Sat Mar 20 05:21:21 CET 2010* [seqfan] Re: A174397 and primes with negative value.

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

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