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 A033703 Number of polygonal numbers which are repdigits with <= n digits. 0
 17, 44, 76, 104, 130, 167, 193, 222, 257, 285, 312, 350, 379, 408, 442, 475, 501, 538, 564, 595, 630, 657, 683, 719, 746, 777, 813, 842, 870, 907, 933, 963, 998, 1025, 1052, 1093, 1119, 1150, 1184, 1213, 1240, 1278, 1305, 1336, 1376, 1405 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Partial sums of A033702. - Michel Marcus, Nov 30 2014 LINKS M. Keith, On Repdigit Polygonal Numbers, J. Integer Sequences, Vol. 1, 1998, #6. CROSSREFS Cf. A033702. Sequence in context: A130467 A112885 A093191 * A227721 A140155 A221752 Adjacent sequences:  A033700 A033701 A033702 * A033704 A033705 A033706 KEYWORD nonn,base AUTHOR Mike Keith (domnei(AT)aol.com) STATUS approved

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Last modified December 12 11:34 EST 2018. Contains 318060 sequences. (Running on oeis4.)