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A003054
Erroneous version of A001011 ("folding a strip of stamps").
0
1, 1, 2, 5, 14, 39, 120, 358, 1176, 3527, 11622, 36627, 121622, 389560, 1301140, 4215748
OFFSET
1,3
REFERENCES
James Gleick, Faster, Vintage Books, NY, 2000 (see pp. 259-261).
J. E. Koehler, Folding a strip of stamps, J. Combin. Theory, 5 (1968), 135-152.
LINKS
J. E. Koehler, Folding a strip of stamps, J. Combin. Theory, 5 (1968), 135-152. [Annotated, corrected, scanned copy]
CROSSREFS
Sequence in context: A307754 A151409 A339289 * A317553 A370723 A148316
KEYWORD
dead
STATUS
approved