OFFSET
0,3
COMMENTS
a(97) cannot be written in decimal since it requires ten to be written as a single digit.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..2500 [a(2088) corrected by Sean A. Irvine]
EXAMPLE
The partitions of 6 are 6, 5+1, 4+2, 4+1+1, 3+3, 3+2+1, 3+1+1+1, 2+2+2, 2+2+1+1, 2+1+1+1+1, 1+1+1+1+1+1; removing the + signs gives 6, 51, 42, 411, 33, 321, 3111, 222, 2211, 21111, 111111; ordering these by size gives 6, 33, 42, 51, 222, 321, 411, 2211, 3111, 21111, 111111 as part of the sequence.
MATHEMATICA
Table[Sort[FromDigits[Flatten[IntegerDigits/@#]]&/@IntegerPartitions[n]], {n, 0, 20}]//Flatten (* Harvey P. Dale, May 18 2024 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Henry Bottomley, Feb 27 2002
STATUS
approved