A186318 Adjusted joint rank sequence of (f(i)) and (g(j)) with f(i) after g(j) when f(i)=g(j), where f and g are the squares and hexagonal numbers. Complement of A186317.
1, 4, 6, 9, 11, 14, 16, 18, 21, 23, 26, 28, 31, 33, 35, 38, 40, 43, 45, 47, 50, 52, 55, 57, 59, 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
Offset: 1
Keywords
Examples
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 after the hexagonal: a=(2,3,5,7,8,10,12,13,...)=A186317. b=(1,4,6,9,11,14,16,18,...)=A186318.
Programs
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Mathematica
(See A186317.)