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A016873 5n+2. +0
5
2, 7, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107, 112, 117, 122, 127, 132, 137, 142, 147, 152, 157, 162, 167, 172, 177, 182, 187, 192, 197, 202, 207, 212, 217, 222, 227, 232 (list; graph; listen)
OFFSET

0,1

COMMENT

Also solutions to 3^x + 5^x == 1 mod 11. - Cino Hilliard (hillcino368(AT)gmail.com), May 18 2003

Numbers ending in 2 or 7. - Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 08 2006

LINKS

Tanya Khovanova, Recursive Sequences

Cino Hilliard, Title?

MAPLE

a[1]:=2:for n from 2 to 100 do a[n]:=a[n-1]+5 od: seq(a[n], n=1..47); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Mar 16 2008

MATHEMATICA

f[n_]:=5*n+2; lst={}; Do[a=f[n]; AppendTo[lst, a], {n, 0, 6!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jun 25 2009]

PROGRAM

(Other) sage: [i+2 for i in range(235) if gcd(i, 5) == 5] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 20 2009]

CROSSREFS

Sequence in context: A160455 A045929 A105501 this_sequence A019592 A131190 A099353

Adjacent sequences: A016870 A016871 A016872 this_sequence A016874 A016875 A016876

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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