A358473 Number of 5's that appeared by n-th step when constructing A030717.
0, 0, 0, 0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 3, 5, 8, 10, 11, 12, 13, 13, 13, 13, 14, 15, 16, 17, 18, 20, 23, 25, 26, 27, 28, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141, 144, 148, 152, 156, 160, 164, 168, 172
Offset: 1
Comments