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A176349
Integers equal to sqrt(A169652(n)/900).
2
1, 31, 28861, 24988748491, 18733126534418632060921, 10527900892636182836790613691868303334293108151, 3325100916155092061227521396285672007717003791068669733032713344074584207918598201019772272181
OFFSET
1,2
COMMENTS
a(n) is divisible by 31.
CROSSREFS
Cf. A169652.
Sequence in context: A086122 A239167 A263585 * A262716 A033176 A263163
KEYWORD
nonn
AUTHOR
Giovanni Teofilatto, Apr 15 2010
STATUS
approved