1,1
180 is probably the last term. This sequence is a subset of A141098. See A141095.
Adjacent sequences: A141093 A141094 A141095 this_sequence A141097 A141098 A141099
Sequence in context: A053579 A074121 A055670 this_sequence A089257 A113451 A029709
nonn
T. D. Noe (noe(AT)sspectra.com), Jun 02 2008
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