1,2

Rectangular array read by antidiagonals; a permutation of the natural numbers. (Row 1) = squares = A000290(n) = n^2. (Dispersion of complement of column 1 of A082156) = (Transpose of A056537). The associated fractal sequence is A122196.

Table of n, a(n) for n=1..70.

C. Kimberling, Interspersions and Dispersions.

C. Kimberling, Interspersions and dispersions, Proceedings of the American Mathematical Society, 117 (1993) 313-321.

Clark Kimberling and John E. Brown, Partial Complements and Transposable Dispersions, J. Integer Seqs., Vol. 7, 2004.

The transpose of A056536.

Northwest corner:

1 4 9 16 25

2 6 12 20 30

3 8 15 24 35

5 11 19 29 41

7 14 23 34 47

Cf. A056536, A000290.

Sequence in context: A213778 A095833 A163990 * A283941 A285090 A114577

Adjacent sequences: A082153 A082154 A082155 * A082157 A082158 A082159

nonn,tabl

Clark Kimberling, Apr 05 2003

approved