1,1
A147675-A147678 are from a quiz that someone asked me to help them with.
Sequence in context: A138692 A057455 A088470 this_sequence A045097 A074817 A043224
Adjacent sequences: A147673 A147674 A147675 this_sequence A147677 A147678 A147679
nonn,fini,full
N. J. A. Sloane (njas(AT)research.att.com), Apr 21 2009
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