127952

Appears in sequences

• Four-fold convolution of primes with themselves.at n=9A014344
• Sequence arising from analysis of Levine's sequence A011784: essentially a duplicate of A144005.at n=8A014623
• E.g.f. A(x) satisfies: A(x) = 1 + Series_Reversion( Integral A(-x) dx ).at n=9A144005
• The second moment of an n X n symmetric random +-1 matrix.at n=8A362413