Decimal expansion of c = (1/9 + 1/25) + (1/25 + 1/49) + (1/121 + 1/169) + (1/289 + 1/361) + (1/841 + 1/961) + ...=0.237251...
2, 3, 7, 2, 5, 1, 7, 7, 6, 5,
3 seqfan posts
Tue Jun 2 00:24:25 CEST 2009 [seqfan] Re: more digits of sum over squared inverse twin primes
Sun May 31 06:59:23 CEST 2009 [seqfan] Re: more digits of sum over squared inverse twin primes
Sat May 30 19:10:30 CEST 2009 [seqfan] more digits of sum over squared inverse twin primes
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
.