a(1) = a(2) = 1; for n>2: a(n) = a(n-1)^4 + a(n-2)^4.
1, 1, 2, 17, 83537, 48698490414981559682
3 seqfan posts
Sat Oct 23 09:23:54 CEST 2010 [seqfan] Re: CROSSREFS
Sat Oct 23 08:39:06 CEST 2010 [seqfan] Re: CROSSREFS
Sat Oct 23 00:12:52 CEST 2010 [seqfan] CROSSREFS
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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