A358296 Row 3 of the array in A115009.

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

Author

N. J. A. Sloane, Dec 05 2022

Keywords

• nonn

Comments

The second differences are 4,6,4,6,4,6,...

Crossrefs

Cf. A115009.