0,3
Cf. A014824, A057933.
Adjacent sequences: A057929 A057930 A057931 this_sequence A057933 A057934 A057935
Sequence in context: A060555 A138957 A007908 this_sequence A132943 A134802 A141266
nonn
Henry Bottomley (se16(AT)btinternet.com), Oct 04 2000
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