Numbers n such that abs(d(n) - log(n) + 1 - 2*gamma) is a decreasing sequence, where d(n) is the number of divisors A000005(n) and gamma is Euler's constant A001620.
A089044
Numbers n such that abs(d(n) - log(n) + 1 - 2*gamma) is a decreasing sequence, where d(n) is the number of divisors A000005(n) and gamma is Euler's constant A001620.
Terms
- a(0) =1a(1) =3a(2) =5a(3) =7a(4) =46a(5) =2514a(6) =2522a(7) =2526a(8) =2534a(9) =2536a(10) =2542a(11) =2546a(12) =2553a(13) =2555a(14) =18873a(15) =139454a(16) =139475a(17) =7614005a(18) =7614010a(19) =7614015a(20) =7614022a(21) =7614030a(22) =7614033a(23) =7614034a(24) =7614056a(25) =7614062a(26) =7614066a(27) =7614069a(28) =7614079a(29) =7614082
External references
- oeis: A089044