Search: id:A097362 Results 1-1 of 1 results found. %I A097362 %S A097362 1,4,2,6,3,8,4,10,5,12,6,14,7,16,8,18,9,20,10,22,11,24,12,26,13,28,14, %T A097362 30,15,32,16,34,17,36,18,38,19,40,20,42,21,44,22,46,23,48,24,50,25,52, %U A097362 26,54,27,56,28,58,29,60,30,62,31,64,32,66,33,68,34,70,35,72,36,74,37 %N A097362 a(n) = (n+1)/2 if n is odd, n+2 otherwise. %C A097362 May be regarded as table T(n,j) for j=1 to 2, where T(n,1)=n, T(n,2)=2*n+2 T(n,1)=number of carbon atoms in alcane hydrocarbons C_n H_{2n+2}, T(n,2)=number of hydrogene atoms in alcane hydrocarbons C_nH_{2n+2}. %t A097362 a[n_] := If[OddQ[n], (n + 1)/2, n + 2]; Table[a[n], {n, 1, 100}] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), May 13 2006 %Y A097362 Cf. A065423. %Y A097362 Sequence in context: A035505 A143308 A163238 this_sequence A129131 A097467 A092205 %Y A097362 Adjacent sequences: A097359 A097360 A097361 this_sequence A097363 A097364 A097365 %K A097362 easy,nonn %O A097362 1,2 %A A097362 Pierre CAMI (pierrecami(AT)tele2.fr), Sep 18 2004 %E A097362 More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), May 13 2006 Search completed in 0.001 seconds