A186357 Adjusted joint rank sequence of (f(i)) and (g(j)) with f(i) after g(j) when f(i)=g(j), where f(i)=3i and g(j)=j(j+1)/2 (triangular number). Complement of A186357.

1, 2, 4, 7, 9, 12, 16, 19, 23, 28, 32, 37, 43, 48, 54, 61, 67, 74, 82, 89, 97, 106, 114, 123, 133, 142, 152, 163, 173, 184, 196, 207, 219, 232, 244, 257, 271, 284, 298, 313, 327, 342, 358, 373, 389, 406, 422, 439, 457, 474, 492, 511, 529, 548, 568, 587, 607, 628, 648, 669, 691, 712, 734, 757, 779, 802, 826, 849, 873, 898, 922, 947, 973, 998, 1024, 1051, 1077, 1104, 1132, 1159, 1187, 1216, 1244, 1273, 1303, 1332, 1362, 1393, 1423, 1454

Offset: 1

Author

Clark Kimberling, Feb 18 2011

Keywords

• nonn

Examples

			First, write
...3..6..9....12..15..18..21..24.. (3*i)
1..3..6....10.....15......21.... (triangular)
Then replace each number by its rank, where ties are settled by ranking 3i after the triangular:
a=(3,5,6,8,10,11,13,14,15,..)=A186356
b=(1,2,4,7,9,12,16,19,23,...)=A186357.
		

Crossrefs

Cf. A186554, A186555, A186556.

Programs

Mathematica

(See A186556.)