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A222212 In the number n, replace all (decimal) digits '0' with '3' and vice versa. 1
3, 1, 2, 0, 4, 5, 6, 7, 8, 9, 13, 11, 12, 10, 14, 15, 16, 17, 18, 19, 23, 21, 22, 20, 24, 25, 26, 27, 28, 29, 3, 1, 2, 0, 4, 5, 6, 7, 8, 9, 43, 41, 42, 40, 44, 45, 46, 47, 48, 49, 53, 51, 52, 50, 54, 55, 56, 57, 58, 59, 63, 61, 62, 60, 64, 65, 66, 67, 68, 69, 73, 71, 72, 70, 74, 75 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

The map which is applied to primes in A171016.

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

MATHEMATICA

a[n_]:= IntegerDigits[n]/.{0->3, 3->0} // FromDigits; Table[a[n], {n, 0, 80}] (* Vincenzo Librandi, Jul 29 2013 *)

PROG

(PARI) A222212(n, d=[3, 1, 2, 0, 4, 5, 6, 7, 8, 9])=sum(i=1, #n=digits(n), d[n[i]+1]*10^(#n-i)), !n*d[1]) \\ N.B.: PARI's digits() function returns [] for 0.

(PARI) a(n)=if(n, fromdigits(apply(d->if(d>3, d, [3, 1, 2, 0][d+1]), digits(n))), 3) \\ Charles R Greathouse IV, Sep 27 2015

CROSSREFS

Cf. A222210-A222254, A171013-A171016, A175770, A171018-A171057.

Sequence in context: A074090 A054025 A265910 * A318526 A054869 A201671

Adjacent sequences:  A222209 A222210 A222211 * A222213 A222214 A222215

KEYWORD

nonn,base,easy

AUTHOR

M. F. Hasler, Feb 12 2013

STATUS

approved

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Last modified July 8 00:40 EDT 2020. Contains 335502 sequences. (Running on oeis4.)