References to A086470

Terms of A086469 for which psigma(n) = psigma(n+1).
9, 21, 33, 44, 57, 93, 141, 169, 177, 201, 213, 258, 381, 393, 426, 453, 501, 537, 633


1 seqfan posts

Fri May 21 09:59:46 CEST 2010    [seqfan] Re: Missing word in A107978

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
Links to OEIS content are included according to The OEIS End-User License Agreement .