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Search: id:A019997
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A019997 From George Gilbert's marks problem: jumping 7 marks at a time (initial positions). +0
2
1, 2, 3, 4, 5, 8, 10, 17, 25, 88, 102, 108, 148, 194, 205, 548, 640, 746, 2135, 3658, 5689, 12200, 16992, 17460, 38961, 44699, 85493, 138435, 256776, 810597, 932623, 2457564, 2674604, 2890162, 3618191, 3950533, 4103765, 4233447 (list; graph; listen)
OFFSET

0,2

REFERENCES

G. T. Gilbert, M. I. Krusemeyer and L. C Larson, The Wohascum Problem Book, Math. Assoc of America, 1993, Problem 103, p. 25; Solution, pp. 163-164.

CROSSREFS

Cf. A019998.

Sequence in context: A035555 A039875 A110539 this_sequence A125157 A093327 A008812

Adjacent sequences: A019994 A019995 A019996 this_sequence A019998 A019999 A020000

KEYWORD

nonn

AUTHOR

R. K. Guy (rkg(AT)cpsc.ucalgary.ca) (computed by Marc Paulhus, paulhus(AT)wanadoo.nl).

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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