A246273 Transpose of square array A246275.

1, 2, 3, 4, 8, 5, 6, 24, 14, 7, 10, 48, 34, 26, 9, 12, 120, 76, 124, 20, 11, 16, 168, 142, 342, 54, 44, 13, 18, 288, 220, 1330, 90, 174, 32, 15, 22, 360, 322, 2196, 186, 538, 64, 80, 17, 28, 528, 436, 4912, 246, 1572, 118, 624, 74, 19, 30, 840, 666, 6858, 390, 2872, 208, 2400, 244, 62, 21

Offset: 1

Author

Antti Karttunen, Aug 21 2014

Keywords

• nonn
• tabl

Examples

			The top-left corner of the array:
   1,     2,     4,     6,    10,    12,    16,    18,    22,   ...
   3,     8,    24,    48,   120,   168,   288,   360,   528,   ...
   5,    14,    34,    76,   142,   220,   322,   436,   666,   ...
   7,    26,   124,   342,  1330,  2196,  4912,  6858, 12166,   ...
   9,    20,    54,    90,   186,   246,   390,   550,   712,   ...
  11,    44,   174,   538,  1572,  2872,  5490,  8302, 15340,   ...
  ...
		

Links

• Antti Karttunen, Table of n, a(n) for n = 1..1275; the first 50 antidiagonals of the array
• Index entries for sequences that are permutations of the natural numbers

Crossrefs

Inverse permutation: A246274.

Transpose: A246275.

Other related permutations: A038722, A054582, A246675, A246676.

One less than A246279.

Cf. A114881.

Programs

Scheme

(define (A246273 n) (- (A246279 n) 1))

Formula

a(n) = A246279(n) - 1.

As a composition of related permutations:

a(n) = A246275(A038722(n)).

a(n) = A246676(A054582(n-1)).