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A082153 Dispersion of the complement of row 1 of A082152. 2
1, 5, 2, 12, 7, 3, 22, 15, 9, 4, 35, 26, 18, 11, 6, 51, 40, 30, 21, 14, 8, 70, 57, 45, 34, 25, 17, 10, 92, 77, 63, 50, 39, 29, 20, 13, 117, 100, 84, 69, 56, 44, 33, 24, 16, 145, 126, 108, 91, 76, 62, 49, 38, 28, 19, 176, 155, 135, 116, 99, 83, 68, 55, 43, 32, 23, 210, 187, 165 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Rectangular array read by antidiagonals; a permutation of the natural numbers. (Dispersion of complement of column 1 of A082153) = (Transpose of A082152).

LINKS

Table of n, a(n) for n=1..69.

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.

EXAMPLE

Northwest corner:

1 5 12 22 35

2 7 15 26 40

3 9 18 30 45

4 11 21 34 50

6 14 25 39 56

CROSSREFS

Cf. A082152, A000326.

Sequence in context: A275509 A130298 A128116 * A013946 A261327 A085436

Adjacent sequences:  A082150 A082151 A082152 * A082154 A082155 A082156

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling, Apr 05 2003

STATUS

approved

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Last modified December 10 03:42 EST 2016. Contains 278993 sequences.