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A186325 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 octagonal numbers. Complement of A186324. 4

%I #5 Mar 30 2012 18:57:18

%S 2,4,7,10,13,15,18,21,24,26,29,32,34,37,40,43,45,48,51,54,56,59,62,64,

%T 67,70,73,75,78,81,84,86,89,92,95,97,100,103,105,108,111,114,116,119,

%U 122,125,127,130,133,136,138,141,144,146,149,152,155,157,160,163,166,168,171,174,177,179,182,185,187,190,193,196,198,201,204,207,209,212

%N 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 octagonal numbers. Complement of A186324.

%e First, write

%e 1..4...9..16....25..36....49..64... (squares)

%e 1....8.......21........40........65. (octagonal)

%e Replace each number by its rank, where ties are settled by ranking the square number before the octagonal:

%e a=(1,3,5,6,8,9,11,12,14,...)=A186324

%e b=(2,4,7,10,13,15,18,21,...)=A186325.

%t (See A186324.)

%K nonn

%O 1,1

%A _Clark Kimberling_, Feb 17 2011

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