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A019592
From George Gilbert's marks problem: jumping 3 marks at a time (initial positions).
1
1, 2, 7, 12, 17, 36, 41, 83, 275, 284, 307, 443, 444, 775, 869, 2523, 3485, 4069, 5772, 9689, 16403, 30902, 53359, 83792, 122933, 1090845, 1473689, 1510781, 1740110, 2652867, 2693291, 3008386, 3085790, 51051449, 55594816
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.
Computed by Marc Paulhus
CROSSREFS
Cf. A019593.
Sequence in context: A277598 A105501 A016873 * A220120 A131190 A099353
KEYWORD
nonn
AUTHOR
STATUS
approved