OFFSET
1,10
LINKS
Robert G. Wilson v, Table of n, a(n) for n = 1..10000 (first 1000 terms from T. D. Noe)
Eric W. Weisstein, MathWorld: Class Number
Wikipedia, Class number formula
MATHEMATICA
Table[NumberFieldClassNumber[Sqrt[d]], {d, 100}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Dec 11 2011
STATUS
approved