login
A358296
Row 3 of the array in A115009.
1
2, 13, 28, 49, 74, 105, 140, 181, 226, 277, 332, 393, 458, 529, 604, 685, 770, 861, 956, 1057, 1162, 1273, 1388, 1509, 1634, 1765, 1900, 2041, 2186, 2337, 2492, 2653, 2818, 2989, 3164, 3345, 3530, 3721, 3916, 4117, 4322, 4533, 4748, 4969, 5194, 5425, 5660, 5901, 6146, 6397, 6652, 6913, 7178, 7449, 7724, 8005, 8290, 8581, 8876, 9177
OFFSET
1,1
COMMENTS
The second differences are 4,6,4,6,4,6,...
CROSSREFS
Cf. A115009.
Sequence in context: A091052 A294555 A031090 * A294556 A294559 A041017
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 05 2022
STATUS
approved