a(0) = 0; a(n) = a(n-1) - (2n-1) if that number is positive and not already in the sequence, otherwise a(n) = a(n-1) + (2n-1).
0, 1, 4, 9, 2, 11, 22, 35, 20, 3, 22, 43, 66, 41, 14, 43, 12, 45, 10, 47, 8, 49, 6, 51, 98
4 seqfan posts
Wed Mar 7 08:37:05 CET 2012 [seqfan] Re: Recaman's transform of the odd numbers
Tue Mar 6 20:49:20 CET 2012 [seqfan] Re: Recaman's transform of the odd numbers
Tue Mar 6 19:56:50 CET 2012 [seqfan] Re: Recaman's transform of the odd numbers
Tue Mar 6 18:44:06 CET 2012 [seqfan] Recaman's transform of the odd numbers
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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