A145019 A002330(n)*A002331(n).

1, 2, 6, 4, 10, 6, 20, 14, 30, 24, 40, 36, 10, 30, 56, 44, 70, 66, 26, 90, 84, 14, 30, 104, 60, 16, 130, 126, 80, 34, 156, 154, 144, 90, 136, 126, 170, 114, 20, 60, 210, 204, 140, 84, 190, 110, 220, 210, 266, 260, 24, 184, 120, 306, 304, 100, 286, 150, 276, 26, 130, 330, 54, 234

Offset: 0

Author

N. J. A. Sloane, Feb 25 2009

Keywords

• nonn

Crossrefs

Apart from initial term, twice A070151, or half A145046.