1,1
Cf. A139250, A139251, A152980, A153006.
Sequence in context: A025526 A047962 A047961 this_sequence A028875 A008245 A002441
Adjacent sequences: A159798 A159799 A159800 this_sequence A159802 A159803 A159804
more,nonn
Omar E. Pol (info(AT)polprimos.com), May 18 2009
Search completed in 0.002 seconds