g.f.

421 0 0

435 0 0

476 0 0

422 0 0

446 0 0

486 0 0

449 0 0

450 0 0

423 0 0

423 0 0

417 0 0

361 0 0

352 0 0

415 0 0

371 0 0

402 0 0

366 0 0

364 0 0

381 0 1