Nonsquare integers >= 2 for which the cube of its largest prime factor equals the sum of the cubes of its other prime factors, with multiplicity.
A389730
Nonsquare integers >= 2 for which the cube of its largest prime factor equals the sum of the cubes of its other prime factors, with multiplicity.
Terms
- a(0) =240669a(1) =2413320a(2) =3265920a(3) =94905925a(4) =101435490a(5) =182726245a(6) =290594304a(7) =324324000a(8) =361968750a(9) =752813100a(10) =947682648a(11) =1180090950a(12) =1190899516a(13) =1283731200a(14) =1545902358a(15) =1811185168a(16) =2086318080a(17) =2193375105a(18) =2328480000a(19) =2400977590a(20) =2409431675a(21) =2582600576a(22) =2598750000a(23) =2616862248a(24) =2786535296a(25) =2865354947a(26) =2900390625
External references
- oeis: A389730