A026365 Sum of the numbers between the two n's in A026362.
0, 12, 24, 40, 60, 111, 143, 217, 261, 358, 414, 534, 602, 674, 750, 909, 997, 1179, 1279, 1383, 1491, 1712, 1832, 2076, 2208, 2344, 2484, 2767, 2919, 3225, 3389, 3557, 3729, 4074, 4258, 4626, 4822, 5213, 5421, 5835, 6055
Offset: 1