A027253 Sum of squares of numbers in row n of array T given by A026780.

1, 2, 11, 43, 220, 984, 5110, 24200, 127649, 626505, 3345863, 16847161, 90863911, 466507567, 2536185547, 13221761945, 72350925134, 381847149426, 2100852968144, 11199635371558, 61899477831260, 332745848952712, 1846197664841460, 9994041629456490, 55635847260490940

Offset

0,2

Links

Table of n, a(n) for n=0..24.

Crossrefs

Sequence in context: A048500 A197189 A050620 * A241712 A066058 A153440

Adjacent sequences: A027250 A027251 A027252 * A027254 A027255 A027256

Keyword

nonn

Author

Clark Kimberling

Extensions

More terms from Sean A. Irvine, Oct 26 2019

Status

approved