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 A097985 Number of partition numbers with n digits. 2
 5, 7, 9, 11, 13, 15, 16, 18, 20, 21, 24, 25, 26, 29, 30, 32, 33, 35, 37, 38, 41, 41, 44, 45, 47, 48, 50, 52, 54, 55, 56, 59, 60, 62, 63, 65, 67, 68, 70, 71, 74, 74, 77, 78, 80, 81, 83, 85, 86, 88, 90, 91, 93, 95, 96, 98, 99, 101, 103, 104, 106, 108, 109, 111, 112, 114, 116 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(n)=A072212(n)-A072212(n-1) for n>=2. - Emeric Deutsch, Mar 19 2005 LINKS EXAMPLE a(2)=7 because the number of partitions of 5,6,...,13 are 7,11,15,22,30,42,56, 77,101 and thus exactly 7 partition numbers have 2 digits. CROSSREFS Cf. A000041, A072212. Sequence in context: A168146 A343064 A106505 * A342378 A099047 A174392 Adjacent sequences:  A097982 A097983 A097984 * A097986 A097987 A097988 KEYWORD nonn,base AUTHOR Lekraj Beedassy, Sep 07 2004 EXTENSIONS Corrected and extended by Emeric Deutsch, Mar 19 2005 STATUS approved

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Last modified January 25 10:19 EST 2022. Contains 350565 sequences. (Running on oeis4.)