A186289 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 pentagonal numbers. Complement of A186288.

2, 4, 6, 8, 10, 13, 15, 17, 19, 22, 24, 26, 28, 30, 33, 35, 37, 39, 42, 44, 46, 48, 50, 53, 55, 57, 59, 62, 64, 66, 68, 70, 73, 75, 77, 79, 82, 84, 86, 88, 91, 93, 95, 97, 99, 102, 104, 106, 108, 111, 113, 115, 117, 119, 122, 124, 126, 128, 131, 133, 135, 137, 139, 142, 144, 146, 148, 151, 153, 155, 157, 159, 162, 164, 166, 168, 171, 173, 175, 177, 180, 182, 184, 186, 188, 191, 193, 195, 197, 200

Offset: 1

Author

Clark Kimberling, Feb 17 2011

Keywords

• nonn

Comments

See A186288.

Examples

			First, write
1..4...9....16....25..36..49..... (squares)
1....5...12....22....35......51.. (pentagonal)
Replace each number by its rank, where ties are settled by ranking the square number before the pentagonal:
a=(1,3,5,7,9,11,12,14,....)=A186288.
b=(2,4,6,8,10,13,15,17,...)=A186289.
		

Crossrefs

Cf. A186288, A186290, A186291.

Programs

Mathematica

(See A186288.)