A007049 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A007049

Number of irreducible positions of size n in Montreal solitaire.
(Formerly M1746)

1, 2, 7, 17, 49, 134, 368, 1017, 2806, 7743, 21374, 59015, 162942, 449916, 1242352, 3430578, 9473170, 26159353, 72237232, 199478805, 550850090, 1521145442, 4200572421, 11599692758, 32032045540, 88455119858, 244265061492, 674527681575

(list; graph; refs; listen; history; text; internal format)

OFFSET

3,2

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=3..30.

C. Cannings, J. Haigh, Montreal solitaire, J. Combin. Theory Ser. A 60 (1992), no. 1, 50-66.

CROSSREFS

Cf. A007046, A007048, A007050, A007075, A007076.

Sequence in context: A085411 A180665 A275209 * A133407 A182667 A067602

Adjacent sequences: A007046 A007047 A007048 * A007050 A007051 A007052