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A078293 Least nontrivial multiple of the n-th prime beginning with 9. 8
90, 9, 90, 91, 99, 91, 901, 95, 92, 928, 93, 925, 902, 903, 94, 901, 944, 915, 938, 923, 949, 948, 913, 979, 970, 909, 927, 963, 981, 904, 9017, 917, 959, 973, 9089, 906, 942, 978, 9018, 9169, 9129, 905, 955, 965, 985, 995, 9073, 9143, 908, 916, 932, 956, 964 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
f[n_] := Block[{k = 2, m = n}, While[ IntegerDigits[k*m][[1]] != 9, k++ ]; k*m]; Table[ f[ Prime[n]], {n, 1, 55}]
CROSSREFS
Sequence in context: A348166 A221307 A058631 * A247899 A247902 A052999
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Nov 26 2002
EXTENSIONS
Edited, corrected and extended by Robert G. Wilson v, Nov 29 2002
STATUS
approved

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Last modified June 16 15:23 EDT 2024. Contains 373432 sequences. (Running on oeis4.)