A140691 Suppress the zeros in A126441 and resort the natural numbers as illustrated in sequence A136101.
1, 2, 3, 4, 5, 7, 8, 9, 11, 15, 6, 16, 17, 19, 23, 31, 10, 13, 32, 33, 35, 39, 47, 63, 18, 21, 27, 12, 14, 64, 65, 67, 71, 79, 95, 127, 34, 37, 43, 55, 20, 25, 22, 29, 128, 129, 131, 135, 143, 159, 191, 255, 66, 69, 75, 87, 111, 36, 41, 51, 38, 45, 59, 24, 26, 30, 256, 257, 259
Offset: 1
Keywords
Examples
A136101(11) is 36 and is 2*2*3*3 corresponding to the partition 2+2 which maps to 6 in A136101 so A140691(11) is 6.
Comments