abelian numbers: A051532
absolute primes: see primes, absolute
abundance: see abundancy
abundancy , sequences related to (start):
abundancy: A033880 *, A033879 , A005579 , A005347 , A005580 , A033881 , A033882
abundancy: see also deficiency
abundant numbers: A002093 , A002182 , A005101 *, A091191
abundant numbers: consecutive: A094268
abundant numbers: odd: A005231 *, A006038 , A064001
abundant numbers: see also A004394
acetylene: A000642 , A005957
Ackermann function, sequences related to (start):
Ackermann function: A001695 , A046859 , A014221
Ackermann function: see also sequences which grow too rapidly to have their own entries
acyclic digraphs, see digraphs, acyclic
add 1, multiply by 1, add 2, multiply by 2, etc., sequences related to (start):
add 1, multiply by 1, add 2, multiply by 2, etc.: A019463 , A019460 , A019462 , A019461 , A082448
add m then reverse digits, sequences related to (start):
add m then reverse digits: A007396 , A003608 , A007397 , A007398 , A007399
addition chains, sequences related to (start):
addition chains: A003064 * A003065 * A003313 * A005766 A008057 A008928 A010787 A079300
additive bases , sequences related to (start):
additive bases: A004133 , A004135 , A004136
additive bases: see also Golomb rulers
additive sequences sequences related to (start):
additive sequences (00): definition: a(n*m) = a(n) + a(m) if GCD(n,m) = 1
additive sequences (01): completely additive A001222 , A001414 , A007814 , A007949 , A048675 , A056239 , A067666 , A076649 ,
additive sequences (02): completely additive A078458 , A078908 , A078909 , A112765 , A113177 .
additive sequences (03): A001221 , A005063 -A005085 , A005087 -A005091 , A005094 , A008472 , A008474 ,
additive sequences (04): A008475 , A008476 , A046660 , A052331 , A055631 , A056169 , A056170 , A059841 ,
additive sequences (05): A064372 , A064415 , A066328 , A079978 , A080256 , A081403 , A087207 , A090885 ,
additive sequences (06): A106490 , A106492 , A113178 , A113222 , A115357 , A121262 , A086275
additive sequences (07): completely additive fractions: A083345 /A083346 .
additive sequences (08): additive fractions: A028235 /A007947 , A028236 /A000027 .
additive sequences (09): totally additive: see additive sequences, completely additive
additive sequences (10): strongly additive: see additive sequences, completely additive
Aho-Sloane paper: see entry for a(n+1)=a(n)^2 + ...
Airey's converging factor: A001662
Aitken's array: A011971 *