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A013995 Number of edge-disjoint paths between opposite corners of 6 X n grid. 6
1, 1, 64, 7273, 1508919, 389866263, 107939069941, 30766606427588, 8900924886661736, 2592366455926147562, 758069487021252428263, 222005624352493942917379, 65098736121811226967665264 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

REFERENCES

rec.puzzles Dec 10 1995.

LINKS

Sean A. Irvine, Table of n, a(n) for n = 0..100

CROSSREFS

Cf. A013990, A013991, A013992, A013993, A013994, A013996, A013997.

Sequence in context: A299667 A300258 A180377 * A264007 A319832 A063410

Adjacent sequences:  A013992 A013993 A013994 * A013996 A013997 A013998

KEYWORD

nonn

AUTHOR

Dan Hoey

STATUS

approved

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Last modified June 29 05:44 EDT 2022. Contains 354910 sequences. (Running on oeis4.)