NEW SEQUENCE: Semiprime gaps without primes

[Jacques Tramu]

> Neil, Jack, seqfans,
> any comments?
>
> %I A000001
> %S A000001
> 9,49,62,403,341,843,6722,3473,2869,14059,18467,26603,166126,41779,74491,192061,463161,226489,344119,517421,943606,2171131,4577519,584213,2560177,4356633,8367139,11174753,13191293,7319797,27841051,10644122,13683034,29492893,47735342,26837363
> %N A000001 a(n)=smallest semiprime s1 such that
> between s1 and s2=nextsemiprime(s1)=s1+n there is no
> prime.
> %e A000001 a(1)=9 because between 9 and 10 there is no
> prime,
> a(2)=49 because between 49 and 51 there is no prime,
> ...
> %A A000001 Jack Brennen (jb at brennen.net) and Zak
> Seidov (zakseidov at yahoo.com), Dec 23 2007

Hi,
I checked the above sequence, found same results,
and, as a Christmas gift,
I add  the following terms :

37 63305661
38 90455097
39 189662206
40 120175651

(not inserted into OEIS - feel free to do it)
Best regards,
JT