A255046 a(n) = (1 + A151548(n))/2.

1, 2, 3, 4, 3, 6, 9, 8, 3, 6, 9, 10, 11, 20, 25, 16, 3, 6, 9, 10, 11, 20, 25, 18, 11, 20, 27, 30, 41, 64, 65, 32, 3, 6, 9, 10, 11, 20, 25, 18, 11, 20, 27, 30, 41, 64, 65, 34, 11, 20, 27, 30, 41, 64, 67, 46, 41, 66, 83, 100, 145, 192, 161, 64, 3, 6, 9, 10, 11, 20

Offset

0,2

Comments

It appears that when A255045 is regarded as a triangle with rows of lengths 1, 2, 4, 8, 16, ..., this is what the rows converge to.

Links

Table of n, a(n) for n=0..69.

Index entries for sequences related to cellular automata

Example

Written as an irregular triangle in which the row lengths are the terms of A011782:
1;
2;
3,4;
3,6,9,8;
3,6,9,10,11,20,25,16;
3,6,9,10,11,20,25,18,11,20,27,30,41,64,65,32;
3,6,9,10,11,20,25,18,11,20,27,30,41,64,65,34,11,20,27,30,41,64,67,46,41,66,83,100,145,192,161,64;
...
Right border gives A000079.

Crossrefs

Cf. A000079, A011782, A139251, A151548, A160552, A255045.

Sequence in context: A330194 A330105 A103634 * A098596 A217536 A333618

Adjacent sequences: A255043 A255044 A255045 * A255047 A255048 A255049

Keyword

nonn,tabf

Author

Omar E. Pol, Feb 15 2015

Status

approved