OFFSET
0,3
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..50
MATHEMATICA
Table[Count[Flatten[planepartitions[k]], 1], {k, 17}]
PROG
CROSSREFS
KEYWORD
nonn
AUTHOR
Wouter Meeussen, Feb 01 2004
EXTENSIONS
a(18)-a(27) from Vaclav Kotesovec, May 05 2018
a(28)-a(34) from Alois P. Heinz, Sep 24 2018
STATUS
approved