[seqfan] Re: Help for knives (and huge computer time)!

[Giovanni Resta]

On 06/25/2014 12:52 AM, Eric Angelini wrote:
>
> Hello SeqFans,
> Please consider S:
>
> S = 1,2,3,5,11,12,4,8,7,14,...

The first terms are

1, 2, 3, 5, 11, 12, 4, 8, 7, 13, 6, 9, 15, 17, 16, 21, 22, 23, 24,
25, 26, 31, 28, 27, 51, 52, 32, 41, 53, 33, 35, 55, 36, 39, 61, 29,
62, 19, 63, 57, 64, 42, 44, 37, 56, 45, 65, 111, 112, 48, 66, 91,
113, 68, 43, 92, 46, 69, 93, 115, 116, 81, 95, 121, 96, 82, 119, 99,
122, 49, 71, 124, 84, 47, 72, 85, 67, 75, 59, 123, 117, 77, 73, 125,
128, 83, 126, 129, 151, 152, 88, 86, 153, 155, 131, 157, 76, 156,
211, 212, 97, 215, 213, 159, 216, 221, 132, 127, 217, 222

the computer time needed is actually negligible.
Giovanni