A186388 Adjusted joint rank sequence of (f(i)) and (g(j)) with f(i) before g(j) when f(i)=g(j), where f(i)=6i and g(j)=j(j+1)/2 (triangular number). Complement of A186387.

1, 2, 4, 5, 7, 9, 11, 14, 16, 19, 22, 25, 28, 31, 35, 38, 42, 46, 50, 55, 59, 64, 69, 74, 79, 84, 90, 95, 101, 107, 113, 120, 126, 133, 140, 147, 154, 161, 169, 176, 184, 192, 200, 209, 217, 226, 235, 244, 253, 262, 272, 281, 291, 301, 311, 322, 332, 343, 354, 365, 376, 387, 399, 410, 422, 434, 446, 459, 471, 484, 497, 510, 523, 536, 550, 563, 577, 591, 605, 620, 634, 649, 664, 679, 694, 709, 725, 740, 756, 772, 788, 805, 821

Offset: 1

Author

Clark Kimberling, Feb 19 2011

Keywords

• nonn

Examples

			First, write
......6.....12..18....24..30. (6i)
1..3..6..10...15....21..28... (triangular)
Then replace each number by its rank, where ties are settled by ranking 6i before the triangular:
a=(3,6,8,10,12,13,15,17,...)=A186387
b=(1,2,4,5,7,9,11,14,16,...)=A186388.
		

Crossrefs

Cf. A186350, A186387, A186389, A186390.

Programs

Mathematica

(See A186387.)