A182806 Number of partitions of 3n into parts >= 3.

1, 2, 4, 9, 17, 33, 60, 110, 191, 331, 556, 927, 1510, 2438, 3872, 6095, 9465, 14578, 22210, 33581, 50305, 74831, 110441, 161955, 235858, 341474, 491365, 703263, 1001014, 1417812, 1998184, 2803342

Offset

1,2

Comments

Essentially a trisection of A008483.

Links

Table of n, a(n) for n=1..32.

Crossrefs

Cf. A026796, A008483, A135010, A138121, A182746, A182747, A182807, A182808.

Sequence in context: A065026 A199205 A192967 * A302832 A007502 A088039

Adjacent sequences: A182803 A182804 A182805 * A182807 A182808 A182809

Keyword

nonn

Author

Omar E. Pol, Dec 05 2010

Extensions

More terms from D. S. McNeil, Dec 05 2010

Status

approved