A091563 Row sums of A090172.
1, 0, 3, 2, 3, 4, 5, 2, 9, 8, 7, 10, 5, 4, 11, 6, 15, 16, 17, 14, 19, 20, 13, 18, 11, 8, 13, 14, 11, 12, 21, 10, 33, 32, 31, 34, 29, 28, 35, 30, 37, 40, 35, 34, 37, 36, 27, 38, 17, 16, 23, 18, 25, 28, 23, 22, 29, 24, 27, 34, 21, 20, 43, 22, 63, 64, 65, 62, 67, 68, 61, 66, 59, 56
Offset: 0