OFFSET
1,2
COMMENTS
Conjectures:
1. This sequence consists only of 1's and primes.
2. Every odd prime of the form floor(sqrt(m^3)) is a term of this sequence.
3. At the first appearance of each prime of the form floor(sqrt(m^3)), it is the next prime after the largest prime that has already appeared.
Record values appear to be A291139(m), m > 1. - Bill McEachen, Jun 23 2023
PROG
(PARI) Generator(n)={b1=2; list=[]; for(k=2, n, b2=b1+lcm(sqrtint(k^3), b1); a=b2/b1-1; list=concat(list, a); b1=b2); return(list)}
CROSSREFS
KEYWORD
nonn
AUTHOR
Pedja Terzic, Jan 12 2019
STATUS
approved