1,1
B. Blackburn and L. Hollford-Stevens, The Oxford Companion to the Year, Oxford, 1999; see p. 821.
Table of n, a(n) for n=1..19.
Eric Weisstein's World of Astronomy, Golden Number
Index entries for sequences related to calendars
Sequence in context: A005606 A304138 A305044 * A131083 A203597 A040652
Adjacent sequences: A064264 A064265 A064266 * A064268 A064269 A064270
nonn,fini,full
N. J. A. Sloane, Sep 24 2001
approved