A186316 Adjusted joint rank sequence of (f(i)) and (g(j)) with f(i) before g(j) when f(i)=g(j), where f and g are the squares and hexagonal numbers. Complement of A186315.

2, 4, 6, 9, 11, 14, 16, 18, 21, 23, 26, 28, 31, 33, 35, 38, 40, 43, 45, 47, 50, 52, 55, 57, 60, 62, 64, 67, 69, 72, 74, 76, 79, 81, 84, 86, 88, 91, 93, 96, 98, 101, 103, 105, 108, 110, 113, 115, 117, 120, 122, 125, 127, 130, 132, 134, 137, 139, 142, 144, 146, 149, 151, 154, 156, 158, 161, 163, 166, 168, 171, 173, 175, 178, 180, 183, 185, 187, 190, 192, 195, 197, 200, 202, 204, 207, 209, 212, 214, 216, 219, 221, 224, 226, 228, 231, 233, 236, 238, 241

Offset

1,1

Links

Table of n, a(n) for n=1..100.

Example

First, write
1..4...9...16..25....36....49. (squares)
1....6...15.......28....45.... (hexagonal)
Replace each number by its rank, where ties are settled by ranking the square number before the hexagonal:
a=(1,3,5,7,8,10,12,13,...)=A186315.
b=(2,4,6,9,11,14,16,18,...)=A186316.

Mathematica

(See A186315.)

Crossrefs

Cf. A186315, A186317, A186318.

Sequence in context: A247515 A186220 A285075 * A265286 A186343 A224995

Adjacent sequences: A186313 A186314 A186315 * A186317 A186318 A186319

Keyword

nonn

Author

Clark Kimberling, Feb 17 2011

Status

approved