Sum of primitive roots of n-th prime.
1, 2, 5, 8, 23, 26, 68, 57, 139, 174, 123, 222, 328, 257, 612, 636, 886, 488, 669, 1064
3 seqfan posts
Sat Feb 26 06:33:19 CET 2011 [seqfan] Re: A088144 and A076409 (esp the latter)
Thu Feb 24 20:24:53 CET 2011 [seqfan] Re: A088144 and A076409 (esp the latter)
Wed Feb 23 18:58:05 CET 2011 [seqfan] Re: A088144 and A076409
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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