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A035044
Exchange 2 and 3.
1
0, 1, 3, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 12, 14, 15, 16, 17, 18, 19, 30, 31, 33, 32, 34, 35, 36, 37, 38, 39, 20, 21, 23, 22, 24, 25, 26, 27, 28, 29, 40, 41, 43, 42, 44, 45, 46, 47, 48, 49, 50, 51, 53, 52, 54, 55, 56, 57, 58, 59, 60, 61, 63, 62, 64, 65, 66, 67, 68
OFFSET
0,3
COMMENTS
The map which is applied to primes in A171018. - M. F. Hasler, Feb 12 2013
Rearrangement of A001477 (the nonnegative integers). - Zak Seidov, Feb 15 2013
LINKS
MATHEMATICA
FromDigits[IntegerDigits[#]/.{2->3, 3->2}]&/@Range[0, 68] (* Zak Seidov, Feb 15 2013 *)
PROG
(PARI) A222227(n, d=[0, 1, 3, 2, 4, 5, 6, 7, 8, 9])=sum(i=1, #n=digits(n), d[n[i]+1]*10^(#n-i)) \\ gives correct value for n=0 iff d[1]=0, since digits(0)=[] in PARI (v.2.6), M. F. Hasler, Feb 12 2013
KEYWORD
nonn,base,easy
AUTHOR
STATUS
approved