a(n) = (concatenation of numbers from n to 1 - n^n).
0, 17, 294, 4065, 51196, 607665, 6830778, 70877105, 600233832, 987654321
3 seqfan posts
Fri Mar 26 01:27:20 CET 2010 [seqfan] Re: Eventually-signed sequences
Fri Mar 26 00:28:55 CET 2010 [seqfan] Re: Eventually-signed sequences
Thu Mar 25 22:49:57 CET 2010 [seqfan] Eventually-signed sequences
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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