Constant BABYBEAR_POSEIDON2_RC_24_INTERNAL 

pub const BABYBEAR_POSEIDON2_RC_24_INTERNAL: [BabyBear; 21];

Round constants for width-24 Poseidon2 on BabyBear.

Generated by the Grain LFSR with parameters: field_type=1, alpha=7 (exp_flag=0), n=31, t=24, R_F=8, R_P=21

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

Layout: internal (21 scalar constants).