A028267 Number of distinct elements in 3-Pascal triangle A028262 (by row).

1, 3, 4, 5, 8, 6, 13, 7, 19, 26, 45, 9, 34, 71, 90, 10, 43, 105, 161, 11, 53, 148, 266, 322, 12, 64, 201, 414, 588, 76, 265, 615, 1002, 1176, 14, 89, 341, 880, 1617, 2178, 15, 103, 430, 1221, 2497, 3795, 4356, 16, 118, 533, 1651, 3718, 6292, 8151, 17, 134, 651

Offset: 0

Author

Mohammad K. Azarian

Keywords

• nonn
• easy
• tabf

Extensions

More terms from James Sellers