1,2
Cf. A096535, A122276, A122277, A122278 (records).
Sequence in context: A160776 A171374 A043403 * A126169 A174072 A002952
Adjacent sequences: A122276 A122277 A122278 * A122280 A122281 A122282
nonn
Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Aug 30 2006
More terms from Martin Fuller (martin_n_fuller(AT)btinternet.com), Nov 22 2007