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 A090433 Primes p(k) having a smaller sum of digits than k. 4
 11, 13, 23, 61, 101, 103, 107, 109, 151, 163, 211, 223, 227, 241, 251, 271, 311, 313, 317, 331, 337, 347, 401, 421, 431, 433, 443, 461, 503, 509, 521, 523, 701, 911, 1009, 1013, 1021, 1031, 1033, 1051, 1061, 1063, 1103, 1109, 1117, 1123, 1129, 1151 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS A090431(a(n)) > 0. LINKS Harvey P. Dale, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Prime[Range[200]], Total[IntegerDigits[#]]

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Last modified December 11 21:15 EST 2019. Contains 329937 sequences. (Running on oeis4.)