Constant KOALABEAR_POSEIDON2_RC_24_EXTERNAL_FINAL 

pub const KOALABEAR_POSEIDON2_RC_24_EXTERNAL_FINAL: [[KoalaBear; 24]; 4];

Round constants for width-24 Poseidon2 on KoalaBear.

Generated by the Grain LFSR with parameters: field_type=1, alpha=3 (exp_flag=0), n=31, t=24, R_F=8, R_P=23

Generated by poseidon2/generate_constants.py --field koalabear --width 24.

Layout: external_final (4 rounds × 24 elements).