A077666 Sum of terms of n-th row of A077664.

2, 8, 16, 32, 41, 90, 78, 128, 142, 224, 188, 360, 261, 424, 436, 512, 443, 810, 552, 900, 826, 1016, 806, 1440, 1016, 1408, 1276, 1698, 1277, 2588, 1458, 2048, 1984, 2384, 2115, 3240, 2073, 2968, 2753, 3600, 2543, 4854, 2796, 4064, 3922, 4328, 3338, 5760

Offset

1,1

Comments

a(p) = p(2p+1)- p(p+1)/2 + 1, p is a prime. a(2^n) = 2^n + (2^n)^2.

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

Prog

(Haskell)
a077666 = sum . a077664_row  -- Reinhard Zumkeller, Aug 03 2015

Crossrefs

Cf. A077664, A077665.

Sequence in context: A294542 A294553 A295949 * A232358 A212318 A346461

Adjacent sequences: A077663 A077664 A077665 * A077667 A077668 A077669

Keyword

nonn

Author

Amarnath Murthy, Nov 14 2002

Extensions

More terms from Sascha Kurz, Jan 03 2003

Status

approved