A125114 Sum of the first n weird numbers.

70, 906, 4936, 10766, 17958, 25870, 35142, 45572, 56142, 66934, 77924, 89334, 101024, 113134, 125664, 138334, 151704, 165214, 179004, 192934, 207704, 223314, 239204, 255234, 271544, 288274, 305144, 322416, 339986, 357976, 376386, 395216

Offset

1,1

Links

Table of n, a(n) for n=1..32.

Formula

a(n) = O(n^2). - Charles R Greathouse IV, Jul 28 2014

Example

a(3)=4936 because 70+836+4030=4936.

Crossrefs

Cf. A006037.

Sequence in context: A302573 A251933 A061170 * A281649 A189413 A362054

Adjacent sequences: A125111 A125112 A125113 * A125115 A125116 A125117

Keyword

easy,nonn

Author

Jason G. Wurtzel, Nov 21 2006

Status

approved