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
Examples
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.
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