A382730 Total number of entries in rows 0,1,...,n of Pascal's triangle not divisible by 6.
1, 3, 6, 10, 14, 20, 25, 33, 42, 46, 52, 60, 66, 76, 90, 106, 118, 136, 141, 151, 162, 174, 190, 212, 223, 243, 270, 286, 296, 314, 332, 364, 376, 384, 398, 416, 422, 434, 450, 470, 488, 514, 532, 562, 598, 616, 640, 678, 692, 720, 758, 786, 824, 878, 895, 929, 944, 964, 990, 1030, 1053, 1095, 1140, 1204, 1216, 1234, 1248, 1274
Offset: 0
Links
- Chai Wah Wu, Table of n, a(n) for n = 0..10000