[2,7,13,21,31,44,58,74,92,112,135,159,185,213,243,
275,309,346,384,424,466,510,556,604,654,706,761,
817,875,935,997,1061,1127,1195,1265,1337,1411,
1487,1566,1646,1728,1812,1898,1986,2076,2168,2262,
2358,2456,2556,2658,2763,2869,2977,3087,3199,3313,
3429,3547,3667,3789,3913,4039,4167,4297,4429,4564,
4700,4838,4978,5120]
|