A160496 Half the number of terms in row n of A160495.

1, 3, 3, 1, 5, 5, 2, 7, 1, 7, 1, 1, 9, 1, 11, 1, 13, 1, 1, 13, 15, 1, 15, 1, 3, 4, 17, 1, 19, 21, 1, 1, 23, 2, 6, 1, 23, 1, 1, 25, 1, 1, 27, 1, 27, 2, 1, 1, 29, 1, 33, 5, 1, 5, 33, 8, 35, 1, 35, 1, 37, 1, 1, 37, 1, 8, 1, 1, 1, 43, 1, 43, 7, 1, 1, 45, 1, 1, 47, 1, 1, 9, 49, 1, 51, 1, 53, 1, 1, 1, 55, 1

Offset: 1

Author

T. D. Noe, May 15 2009

Keywords

• nonn

Comments

Sequence A160497 lists the pq corresponding to the terms equal to 1.