A278503 Transpose of square array A278505.

1, 3, 2, 7, 5, 4, 13, 9, 11, 6, 19, 15, 21, 17, 8, 27, 25, 37, 33, 23, 10, 39, 31, 51, 55, 45, 29, 12, 49, 43, 73, 85, 75, 57, 35, 14, 63, 61, 99, 121, 111, 97, 69, 41, 16, 79, 67, 127, 151, 159, 145, 115, 81, 47, 18, 91, 87, 163, 193, 211, 199, 171, 135, 93, 53, 20, 109, 103, 187, 247, 271, 267, 243, 205, 157, 105, 59, 22

Offset: 1

Author

Antti Karttunen, Nov 23 2016

Keywords

• nonn
• tabl

Comments

See A278505.

Links

• Antti Karttunen, Table of n, a(n) for n = 1..7260; the first 120 antidiagonals of the array
• Index entries for sequences that are permutations of the natural numbers
• Index entries for sequences generated by sieves

Crossrefs

Inverse: A278504.

Transpose: A278505.

Programs

Scheme

(define (A278503 n) (A278505bi (A004736 n) (A002260 n))) ;; A278505bi given in A278505.