A255410 Main diagonal of Ludic array A255127 (and A255129): a(n) = A255127(n,n).

2, 9, 35, 85, 203, 325, 547, 911, 1181, 1591, 2347, 2923, 3421, 4151, 5161, 6461, 7693, 8785, 10237, 11789, 13469, 14621, 16523, 19225, 21775, 23669, 25237, 27715, 29891, 34073, 36977, 40487, 43151, 48091, 50429, 53407, 55843, 61541, 68797, 71603, 77279, 80291, 84091, 88771, 91997, 96119, 101927, 108833, 115031, 123187

Offset: 1

Author

Antti Karttunen, Feb 22 2015

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..1024

Crossrefs

Cf. A083141, A255127, A255129, A255407.

Programs

Scheme

(define (A255410 n) (A255127bi n n)) ;; Code for A255127bi given in A255127.

Formula

a(n) = A255127(n,n).

a(n) = A255407(A083141(n)).